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Flash memory failure in product lifetime?

Question asked by ruby krishna on Jul 27, 2015
Latest reply on Jul 27, 2015 by ruby krishna

Hi All,

  If flash memory corrupts (Even if single transistor fails ) in product lifetime, is there any fault detection mechanism in  freescale microcontroller. We are using MC9S12XHY  controller.

 

If there is no such error mechanism, shall we use CRC-32 algorithm to validate the flash memory on every power on reset?  it will take a hell lot of time! . Please provide ur suggestions!!

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